In Firefox 3, when you start typing in the location bar, a drop-down list of suggestion URLs will be shown. If you want it to show more than 12 suggestions (12 is the default), you can adjust the browser.urlbar.maxRichResults keys and get it to show the number you want.

Config name: browser.urlbar.maxRichResults Default: 12
Modified value: Set to your desired number of suggestion. If you want to disable it all together, set it to -1

2) Disable the Session Restore Function

Firefox 3 automatically saves your session every 10 seconds so that whenever it crashes, it can restore all your tabs. While this is a useful feature, some of you might find it irritating. To disable this function, toggle the value of browser.sessionstore.enabled to False

Same as above, if you decided to keep the session restore feature on, but want to reduce the session saving frequency, change the value of browser.sessionstore.interval so that Firefox will save the session at a longer interval.

Firefox has this advanced color profile features that display higher image quality. It is not enabled by default as it has a negative effect on the performance of the browser. If you are concern with the image quality rather than the performance, you can activated it via the gfx.color_management.enabled setting

This is mainly for Windows users. By default, Firefox 3 automatically scans the downloaded file with the default anti-virus application to make sure it is free of viruses. If you download a big file, it could take a long time for the whole scanning process to complete. To increase the performance of the browser, you might want to consider disabling the anti-virus scanning via the browser.download.manager.scanWhenDone key.

When you opened many tabs, Firefox will not keep on reducing the tab width. Instead, it shows a scrolling bar so that the min width (100px) is conserved and you can scroll to find your tabs. If you are those who don’t like the scrolling tab function and prefer Firefox to show all the tabs, regardless how small it is, you can set the value of browser.tabs.tabMinWidth to 0 to disable it. Similarly, if you want Firefox to display more tabs before showing the scrolling button, you can reduce the default value to a lower value, say 75 pixels.

Config name: browser.tabs.tabMinWidth Default: 100
Modified value: 0 if you want to disable the scrolling functions, other values to set the min width value

7) Show/Disable Close button on Tabs

Some people love to see the Close (the red X) button on every tabs, but some hate it. Whatever is it, you can configure it to your preferences via the browser.tabs.closeButtons setting.

Config name: browser.tabs.closeButtons Default: 1
Modified values:

0 – display a close button on the active tab only

1- display close buttons on all tabs

2- don’t display any close buttons

3- display a single close button at the end of the tab strip

8.) Extend Scripts Execution Time

In Firefox 3, a script is only given 10 seconds to respond, after which it will issue an unresponsive script warning. If you are hooked on a slow network connection, you might want to increase the script execution time via dom.max_script_run_time to cut down on the frequency of the no script warning.

When you come across a site that executes a JavaScript open new window function, and if the popup window is without all the usual window features, i.e. back/forward/reload buttons, status bar etc, Firefox will automatically treat it as a popup and will not open it as a new tab. However, if you find this to be a nuisance and wanted to open all new windows in new tabs, you can specify it via the browser.link.open_newwindow.restriction setting.

Config name: browser.link.open_newwindow.restriction
Default: 2 – Open all JavaScript windows the same way as you have Firefox handle new windows unless the JavaScript call specifies how to display the window Modified values:

0 – open all links as how you have Firefox handle new windows

1 – do not open any new windows

2- open all links as how you have Firefox handle new windows unless the JavaScript specify how to display the window

10) Enable Spell Checking In All Text Fields

The default spell checking function only checks for multi-line text boxes. You can get it to spell-check for single line text box as well.

When you search using the search box at the top right hand corner of the browser, it will display the search results in the current tab. If you don’t want the search to interfere with your current tab, you can tweak the browser.search.openintab to make it open in a new tab.

This tweak is mainly for Windows users. When you minimize Firefox, it will send Firefox to your virtual memory and free up your physical memory for other programs to use. Firefox will reduce its physical memory usage, when minimized, to approximately 10MB (give or take some) and when you maximize Firefox it will take back the memory that it needs.

The preference name does not exist and needs to be created.

Right click on the background and select New->Boolean.

Enter the name when prompted: config.trim_on_minimize
Enter the values: True

13) Increase/Decrease the Amount of Disk Cache

When a page is loaded, Firefox will cache it into the hard disk so that it doesn’t need to be downloaded again for redisplaying. The bigger the storage size you cater for Firefox, the more pages it can cache.

Before you increase the disk cache size, make sure that browser.cache.disk.enabled is set to True.

In Windows and Mac, Firefox highlights all text when you click on the URL bar. In Linux, it does not select all the text. Instead, it places the cursor at the insertion point. Regardless which platform you are using, you can now tweak it to either select all or place cursor at insertion point.

Config name: browser.urlbar.clickSelectsAll
Modified value:

False – place cursor at insertion point

True – select all text on click

15) Autofill Address in URL Bar

Other than the smart location feature, you can also get your URL bar to autofill the address as you type the URL.

Firefox remembers your zoom preference for each site and set it to your preferences whenever you load the page. If you want the zoom level to be consistent from site to site, you can toggle the value of browser.zoom.siteSpecific from True to False.

If you do not have access to Internet most of the time, you might want to increase the offline cache so that you can continue to work offline. By default, Firefox 3 caches 500MB of data from supported offline Web apps. You can change that value to whatever amount of your choice.

Unlike the previous version, Firefox 3 backup the bookmarks file in places.sqlite rather than the usual bookmarks.html. Since bookmarks.html allows us to export and sync our bookmarks with other browser, it will be very useful if Firefox 3 can backup the bookmark to the bookmarks.html as well.

This is useful if you want to use an extension that is not supported by your version of Firefox badly. It is not recommended, but you can still do it at your own risk.

Right click and select New->Boolean. Enter extensions.checkCompatibility in the field. Enter False in the next field.

Right click again and select New->Boolean. Enter extensions.checkUpdateSecurity into the field and enter False into the next field.

22) Disable Delay Time When Installing Add-on

Every time you want to install a Firefox add-on, you will have to wait for several seconds before the actual installation starts. If you are tired of waiting, you can turn the function security.dialog_enable_delay off so that the installation will start immediately upon clicking.

When you right click and select “Save Link as…” the browser will request the content disposition header from the URL so as to determine the filename. If the URL did not deliver the header within 1 sec, Firefox will issue a timeout value. This could happen very frequently in a slow network connection environment. To prevent this issue from happening frequently, you can increase the timeout value so as to reduce the possibility of a timeout.

In Firefox’s fullscreen mode, toolbars and the tab strip are hidden at the top of the screen and only shown on mouseover. To draw attention to this, there is an animation of the toolbar sliding upwards and off-screen when fullscreen mode is toggled on. For performance issues, the animation of the collapse of the toolbar only appears for the first time. For some reason that you may love/hate the animation, you can adjust Browser.fullscreen.animateUp to switch it on/off for every collapse.

In fullscreen mode, the toolbar is set to autohide and appear upon mouseover. If you have a need to view the toolbar at all time, you can toggle the value of browser.fullscreen.autohide to False to always show the toolbar.

If you go to Tools->Add-ons->Get Add-ons and perform a search there, Firefox will only fetch and display 5 matching results. If you want Firefox to show more than 5 results (say 10), you can adjust extensions.getAddons.maxResults to get it to display more results.

Denied By Reign

Severed Fifth’s debut album is finally released. Eight tracks of pounding metal, grinding guitars and machine-gun double bass drumming, sealed with a ripping vocal performance. The album was written, performed, recorded and produced entirely by Jono Bacon. Denied By Reign was mastered by Paul Wilkinson.

This album is free. It is released under a Creative Commons Attribution ShareAlike license which means that you can share, copy, remix, mash-upand sell Denied By Reign, just make sure you give credit to Severed Fifth. For more help about what you can do with Denied By Reign and other Severed Fifth content, see the Licensing Page.

You can get more info and download it here. Why are you still reading! Go get this album and get ready to rock your ass off!

about: A simple prompt without any parameter will display the Mozilla “about” information. Since it’s accessible from the top menus as well, it’s not quite a hidden feature.

about:buildconfig Obviously, it will show the build platform configuration and parameters

about:cache Will display info and statistics regarding your disk’s cache, including the name of your cache’s directory and a list of the entries you can find there. By default, Firefox doesn’t allow you to view the cached webpages, so this can be an useful option.

about:config Oh look, many many info. Indeed, it’s the most complex and meaningful of them all. Careful on what you plan to change here, your browser won’t run properly after if you play with the wrong things.

about:plugins Of course, what is Firefox without it’s powerful extensions? This option will display detailed information about all the plugins installed for Mozilla Firefox.

about:credits It’s time to give the credit to whoever deserves it. There’s an alphabetically sorted list of all the people that gave their contribution to the development of Firefox.

about:Mozilla This is a weird thing. It will display the so-called “Book of Mozilla”. Something similar was present in Netscape too. There’s actually no real book although the quotations might give you that impression.

Just ran across this on the net and found it very humerous. Here is the full article via.

Earlier today, Microsoft confirmed that its next operating system, codenamed Windows 7, would in fact be called just that when it hits shelves at some point in the next few years. Good on ’em, I say: a simple, no-nonsense name suggests they’re approaching it with a clearer eye than they had cooking up the hypefest that was Vista.

But if there’s an instinct that Microsoft will find hard to put to bed, it’s the one that led to more versions of Vista than can be counted on one hand. The place is run by a sales guy, after all! Click through for our exclusive leaked ad covering the 20 separate editions of Windows 7, straight from our anonymous sauce.

AC/DC will release its new album ‘Black Ice’ worldwide on October 20th, in physical format only since the band doesn’t sell its music online. However, the upcoming album has already been digitized by pirates, as it leaked to BitTorrent five days ago. In that time it has taken the trackers by storm, racking up a staggering 400,000 downloads.

A big name band releasing their first album in 8 years is important, so when AC/DC’s forthcoming album ‘Black Ice‘ leaked onto the Internet last week, it felt like it should’ve been a newsworthy event. But there seemed little to get worked up about because let’s face it, everything leaks these days and this particular leak initially seemed to offer little new.

Then, just one day after the October 7th leak, Undercover ran a story, claiming that Sony was flooding BitTorrent sites with fakes in an attempt to frustrate potential downloader’s of ‘Black Ice’. TorrentFreak investigated these claims and couldn’t find any fakes on the most commonly used BitTorrent trackers and it’s pretty certain that fakes wouldn’t exist on any private trackers either. Calls for Undercover to clarify the basis for the claim have gone unanswered.

However, there is something exciting to report in respect of this leak. During the last 5 years when most recording artists have experienced a drop in CD sales, AC/DC have been flourishing, last year selling 1.3 million CDs in the US alone. For a band that hasn’t released any new music for 8 years, never releases a ‘greatest hits’ album and does not sell any of its music online in digital format, this is pretty impressive.

Of course, AC/DC might not want to distribute their music online, but there are plenty of other people who are happy to do so. Since the album leaked to BitTorrent on October 7th, a full 13 days in advance of its worldwide release date, ‘Black Ice’ has been downloaded an incredible 400,000 times, which is a pretty clear indicator that AC/DC fans would like the band’s music in digital format rather than just CD. On Mininova, one of the world’s most popular BitTorrent download locations, four of the top five most downloaded music torrents in the last week are AC/DC.

Other ‘winners’ in the BitTorrent music download charts this week were Keane, coming in at #3 with 80,000 downloads of their album ‘Perfect Symmetry‘ (due to be released officially tomorrow) and Oasis in second position with 100,000 downloads of ‘Dig Out Your Soul‘.

Just this week, Oasis guitarist Noel Gallagher said he believes that the music industry loses around 25% of its profits to piracy. “That’s what was spent on champagne and limos,” he said, adding, “It’s good when record companies panic. They need to streamline. Just like these big banks going under, and those Wall Street idiots driving Ferraris. What about people who had a hurricane rip apart their community? That’s real pressure, my friend.”

Whether artists actually lose money from ‘illegal’ downloads is something that can be debated. However, it is clear that refusing to make music available online will boost pirated downloads significantly. In just a few days the downloads of ‘Black Ice’ on BitTorrent equal a third of all AC/DC’s physical album sales last year. Quite a shocker.

There’s a lot you can do with Google if you can take advantage of it’s advanced search features.

Expanding on this tip which shows you how to find music in open directories, here’s a step-by-step walkthrough on how to use Firefox Smart Keyword searches to speed up the process.

All you need to do is:

Create a bookmark in Firefox

Use the URLs in this doc file as the bookmark location in your Firefox bookmarks (like in the pic above)

Assign a keyword to it – eg. music

Type the keyword (eg. music) followed by the search term (eg. beatles) directly into the address bar (NOT the search box). For example… type in music beatles , and Google will search open directories for Beatles music files that you can download.

You can modify the code in this doc file to change file extensions, which opens a whole window for you. For example, you can even change it to PDF and DOC to look to e-books, or AVI and MPG to look for movies.

By the way, I’m assuming you already own the media you will be downloading …